Live Weather & Forecast
Weather in Guajará-mirim
Rondônia, Brazil · Real-time conditions & 3-day outlook
28°C
Feels like 35°C
83°F / Feels 94°F
Partly Cloudy
Guajará-mirim, Rondônia
🌞 Daytime
Updated: 2026-04-21 09:30
Humidity
70%
Wind
3.6 km/h N
Wind Gust
10.8 km/h
Pressure
1012 mb
Visibility
10 km
UV Index
2.9
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
22.2°C
Wind Degree
10°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
145.9 μg/m³
NO₂
1 μg/m³
O₃
26 μg/m³
SO₂
0.9 μg/m³
PM 2.5
4.1 μg/m³
PM 10
4.2 μg/m³
Today's Hourly Forecast
24-hour breakdown for Guajará-mirim, Rondônia
12 AM
21°
Fog
1 AM
21°
Fog
2 AM
21°
Fog
3 AM
21°
Fog
4 AM
21°
Fog
5 AM
20°
Fog
6 AM
20°
Fog
7 AM
21°
Fog
8 AM
22°
Mist
9 AM
28°
Partly Cloudy
10 AM
27°
Sunny
11 AM
30°
Sunny
12 PM
31°
Partly Cloudy
1 PM
32°
Partly Cloudy
2 PM
32°
Sunny
3 PM
32°
Sunny
4 PM
31°
Patchy rain nearby
5 PM
29°
Patchy rain nearby
6 PM
26°
Sunny
7 PM
25°
Clear
8 PM
23°
Patchy rain nearby
9 PM
23°
Patchy rain nearby
10 PM
23°
Mist
11 PM
22°
Mist
3-Day Forecast
Daily overview for Guajará-mirim, Rondônia
Today
Patchy rain nearby
32°
/
20°
🌧️ 88% chance of rain
💧 Avg. humidity: 82%
💨 Max wind: 7.2 km/h
🌧️ Total precip: 0.96 mm
☀️ UV Index: 10.5
🌅 Sunrise: 06:26 AM
🌇 Sunset: 06:14 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Wed, Apr 22
Moderate rain
31°
/
22°
🌧️ 86% chance of rain
💧 Avg. humidity: 85%
💨 Max wind: 5.8 km/h
🌧️ Total precip: 6.5 mm
☀️ UV Index: 9.8
🌅 Sunrise: 06:26 AM
🌇 Sunset: 06:14 PM
🌙 Waxing Crescent
🌑 Moon: 27% lit
Thu, Apr 23
Moderate rain
28°
/
22°
🌧️ 89% chance of rain
💧 Avg. humidity: 96%
💨 Max wind: 6.5 km/h
🌧️ Total precip: 16.06 mm
☀️ UV Index: 8.1
🌅 Sunrise: 06:26 AM
🌇 Sunset: 06:13 PM
🌙 Waxing Crescent
🌑 Moon: 38% lit
Best Time to Visit Guajará-mirim
Plan your trip to Guajará-mirim, Brazil around the most favorable weather conditions.
Peak Season
November – April
Dry season — low humidity, clear skies, comfortable temperatures.
Shoulder Season
May, October
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Wet/monsoon season; heavier rainfall possible.
Frequently Asked Questions
What is the current weather in Guajará-mirim?
Current conditions in Guajará-mirim: Partly Cloudy, temperature 28°C, humidity 70%.
What is the best time to visit Guajará-mirim?
The best time to visit Guajará-mirim is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Guajará-mirim?
Guajará-mirim is located at approximately -10.8° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Guajará-mirim?
The wettest period in Guajará-mirim is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Guajará-mirim?
For visits to Guajará-mirim during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What are the public holidays in Guajará-mirim in 2026?
View the 2026 public holidays for Guajará-mirim on our Holidays page.
What are the GPS coordinates used for the weather forecast in Guajará-mirim?
The weather forecast for Guajará-mirim uses coordinates -10.7804, -65.3328.
What is the current temperature outside in Guajará-mirim?
The current outdoor temperature in Guajará-mirim is 28°C (82°F) with partly cloudy.
What is the hourly weather forecast for Guajará-mirim today?
Today's hour-by-hour weather breakdown for Guajará-mirim is shown in the Hourly Forecast section above, including temperature, rain chance, and conditions for each hour of the day.
What is the weather in Guajará-mirim tomorrow hour by hour?
Tomorrow's forecast for Guajará-mirim shows a high of 31°C and a low of 22°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Guajará-mirim?
There is a 88% chance of rain in Guajará-mirim today. Check the hourly forecast above for a time-by-time breakdown of when rain is most likely.
Is it going to rain today in Guajará-mirim?
Yes, there is a 88% chance of rain in Guajará-mirim today — consider carrying an umbrella. Check the hourly forecast above for the most likely rain windows.